2024-05-15_e44aa923aa4fb62fa3b6befe97e0f412_cryptolocker | Triage

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General

Target

2024-05-15_e44aa923aa4fb62fa3b6befe97e0f412_cryptolocker
Size

36KB
MD5

e44aa923aa4fb62fa3b6befe97e0f412
SHA1

09972f7c2054220ac332dba72abe54a6861cd948
SHA256

9ac26f2b481e4ade9bb7ba082f17cc916043c5392ec0cf71f7e58584e842867c
SHA512

12d6c35cdbcda5c2857c9dd65a98eb72b29bfb238ac71974f876b51c819fa495a26339af07a797acfb4d3438f4197ed5526bb89088d12ea23f4210323b9f0d39
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNCm:bAvJCYOOvbRPDEgXRc+BAILY1

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-15_e44aa923aa4fb62fa3b6befe97e0f412_cryptolocker

Files

2024-05-15_e44aa923aa4fb62fa3b6befe97e0f412_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ